Omron E5ZD, Руководство по эксплуатации

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14
Terminal Row a (bottom) Row c (top)
Name Function Name Function
1 DC+ 24-VDC power supply DC+ 24-VDC power supply
2 DC+ 24-VDC power supply DC+ 24-VDC power supply
3 Not used Not used
4 DC– 0-VDC power supply DC– 0-VDC power supply
5 DC– 0-VDC power supply DC– 0-VDC power supply
6 to 19 Not used Not used
20 BANK0 2
0
memory bank designation BANK1 2
1
memory bank designation
21 BANK2 2
2
memory bank designation ING Signal input common
22 ING Signal input common ING Signal input common
23 Not used Not used
24 CTRL0A Point 0 control output 0A CTRL1A Point 1 control output 1A
25 CTRL0B Point 0 control output 0B CTRL1B Point 1 control output 1B
26 CTRL0G Point 0 control output 0G CTRL1G Point 1 control output 1G
27 CTRL2A Point 2 control output 2A CTRL3A Point 3 control output 3A
28 CTRL2B Point 2 control output 2B CTRL3B Point 3 control output 3B
29 CTRL2G Point 2 control output 2G CTRL3G Point 3 control output 3G
30 CTRL4A Point 4 control output 4A CTRL5A Point 5 control output 5A
31 CTRL4B Point 4 control output 4B CTRL5B Point 5 control output 5B
32 CTRL4G Point 4 control output 4G CTRL5G Point 5 control output 5G
Power Supply Terminals Power is supplied to the 4- and 6-point controllers through the DC+ and DC– ter-
minals. Connect the DC+ terminals to 24 VDC; the DC– terminals to 0 VDC. The
rated voltage (21.6 to 26.4 V) must be supplied to the DIN connector on the
E5ZD; these are not switching power-supply terminals.
To ensure activation of the power supply, it is necessary that at least twice the
rated current capacity be available when power is turned on.
Memory Bank Terminals The BANK0, BANK1, BANK2, and three ING terminals can be used to select the
memory bank to be used for temperature control. Refer to
Section 3-3 Memory
Banks for operational details. The BANK0, BANK1, and BANK2 terminals are
activated by connecting each to a ING terminal. The terminals can be connected
either through contacts, e.g., relays, or through transistors or other no-contact
devices. The memory banks designated by the various open-closed combina-
tions of these terminals are shown in the following table.
Memory bank Bank 0 Bank 1 Bank 2 Bank 3 Bank 4 Bank 5 Bank 6 Bank 7
BANK0-ING Open Closed Open Closed Open Closed Open Closed
BANK1-ING Open Open Closed Closed Open Open Closed Closed
BANK2-ING Open Open Open Open Closed Closed Closed Closed
E5ZD-4
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-E / -6
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-E Hardware
Section 2-1